Thermal characteristics, Safe operating area, Derating curve – Diodes DMN6068SE User Manual
Page 3: Transient thermal impedance, Pulse power dissipation
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DMN6068SE
Document Number DS32033 Rev. 4 - 2
3 of 9
September 2013
© Diodes Incorporated
DMN6068SE
ADVAN
CE I
N
F
O
RM
ATI
O
N
A Product Line of
Diodes Incorporated
Thermal Characteristics
100m
1
10
10m
100m
1
10
Single Pulse
T
amb
=25°C
R
DS(on)
Limited
100µs
1ms
10ms
100ms
1s
DC
Safe Operating Area
I
D
Drai
n Current
(A
)
V
DS
Drain-Source Voltage (V)
0
20
40
60
80
100 120 140 160
0.0
0.4
0.8
1.2
1.6
2.0
Derating Curve
Temperature (°C)
M
ax P
o
wer
Di
ss
ip
at
io
n (W)
100µ
1m
10m 100m
1
10
100
1k
0
10
20
30
40
50
60
70
T
amb
=25°C
Transient Thermal Impedance
D=0.5
D=0.2
D=0.1
Single Pulse
D=0.05
T
herm
a
l Re
si
st
anc
e
(°
C
/W)
Pulse Width (s)
100µ
1m
10m 100m
1
10
100
1k
1
10
100
Single Pulse
T
amb
=25°C
Pulse Power Dissipation
Pulse Width (s)
Max
imu
m
P
o
w
e
r (
W
)
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